main4

import time
import bs4
import re
from selenium import webdriver
from bs4 import BeautifulSoup as soup

print("=================================================WELCOME TO RESEARCHER'S APP===========================================================================================")
b1=input("enter text \n")

y='1'
while(y != 'q'):
    print("=========================================================================================================================================================================")
    print("1 IEEE")
    print("2 SCIENCE OPEN ")
    print("3 SCIENCE DIRECT")
    print("4 ARXIV")
    print("5 PAPERITY")
    print("6 DOAJ \n")
    y =input("enter choice enter 'q' to exit ")

    if(y=='1'):


        driver = webdriver.Firefox()
        url="https://ieeexplore.ieee.org/search/searchresult.jsp?newsearch=true&queryText="
        b2=b1.replace(" ","%20")
        url=url+b2
        driver.get(url)
        time.sleep(5)
        refs=driver.page_source
        pagesoup=soup(refs,"html.parser")

        containers=pagesoup.findAll("a",{"href":re.compile('/document/.*')})


        i=0
        u="https://ieeexplore.ieee.org"
        for container in containers :
            try:
                if(len(container.text)>20):
                    i=i+1
                    if(i%2 != 0):
                        print("=====================================================================================================================================================")
                        print("\n")
                        print(container.text)
                        driver.get(u+ container['href'])
                        time.sleep(2)
                        refs=driver.page_source

                        s=soup(refs,"html.parser")
                        c=s.find("div",{"class":"abstract-text row"})
                        print(c.div.div.text)
                        print("\n")
                        print("===================================================================================================================================================")
            except(TypeError,AttributeError):
                        print("ABSTRACT IS NOT AVAILABLE FOR THIS ARTICLE")

        driver.close()
    elif(y=='2'):
        driver = webdriver.Firefox()
        url="https://www.scienceopen.com/search#('v'~3_'id'~''_'isExactMatch'~true_'context'~null_'kind'~77_'order'~0_'orderLowestFirst'~false_'query'~'"
        b2=b1.replace(" ","%20")
        b3="'_'filters'~!*)"

        print("\n\n")
        url=url+b2+b3
        driver.get(url)
        time.sleep(2)
        refs=driver.page_source
        pagesoup=soup(refs,"html.parser")
    #containers=pagesoup.findAll("div",{"class":'main-section'})
        containers=pagesoup.findAll("a",{"href":re.compile('/document.*')})
    #print(containers[0].a['href'])


        u="https://www.scienceopen.com"
        for container in containers :
            try :
                if(len(container.text)>20):

                    driver.get(u + container['href'])
                    refs=driver.page_source
                    s=soup(refs,"html.parser")
                    c=s.find("div",{"itemprop":"description"})
                    print(c.text)

            except :
                continue
        driver.close()
    elif(y=='3'):
            driver = webdriver.Firefox()
            url="https://www.sciencedirect.com/search?qs="
            b3="&show=25&sortBy=relevance"


            b2=b1.replace(" ","%20")

            print("\n\n")
            url=url+b2+b3
            driver.get(url)
            time.sleep(2)
            refs=driver.page_source
            pagesoup=soup(refs,"html.parser")

            containers=pagesoup.findAll("a",{"href":re.compile('/pii/.*')})



            u="https://www.sciencedirect.com"
            for container in containers :

                if(len(container.text)>20):




                       print(container.text)
                       driver.get(u + container['href'])
                       refs=driver.page_source
                       s=soup(refs,"html.parser")
                       c=s.find("div",{"id":"abstracts"})
                       print(c.text)
                       print("\n========================================================================================================================================")

            driver.close()
    elif(y=='4'):
        driver = webdriver.Firefox()
        url='https://arxiv.org/search/?query='


        b2=b1.replace(" ","+")
        b3='&searchtype=all&source=header'
        print("\n\n")
        url=url+b2+b3
        driver.get(url)
        time.sleep(2)
        refs=driver.page_source
        pagesoup=soup(refs,"html.parser")

        containers=pagesoup.findAll("span",{"class":"abstract-full has-text-grey-dark mathjax"})

        i=0

        for container in containers :

         try :
             if(len(container.text)>200):
                print(container.text)
                print("\n")
         except :
            continue
        driver.close()

    elif(y=='5'):
        driver = webdriver.Firefox()
        url="https://paperity.org/search/?q="


        b2=b1.replace(" ","+")

        print("\n\n")
        url=url+b2
        driver.get(url)

        time.sleep(2)

        refs=driver.page_source

        pagesoup=soup(refs,"html.parser")
        #containers=pagesoup.findAll("div",{"class":'result-item-content'})
        containers=pagesoup.findAll("a",{"href":re.compile('/p/.*')})
        #print(containers)

        i=0
        u="https://paperity.org"
        for container in containers :
         try :
            if(len(container.text)>20):
                i=i+1

           # print(i)
                if(i%2!=0):
                   print(container.text)
                   driver.get(u + container['href'])
                   refs=driver.page_source
                   s=soup(refs,"html.parser")
                   c=s.find("blockquote")
                   print(c.text)
                print("\n")
         except :
                continue
        driver.close()

    elif(y=='6'):
        driver = webdriver.Firefox()
        url='https://doaj.org/search?source={"query"%3A{"query_string"%3A{"query"%3A"'
        b2=b1.replace(" ","%20")
        b3='"%2C"default_operator"%3A"AND"}}%2C"from"%3A0%2C"size"%3A10}'

        print("\n\n")
        url=url+b2+b3
        driver.get(url)
        time.sleep(2)
        refs=driver.page_source
        pagesoup=soup(refs,"html.parser")

        containers=pagesoup.findAll("div",{"class":"abstract_text"})
        c2=pagesoup.findAll("a",{"href":re.compile('/article.*')})
        i=0

        for container in containers :

          '''if (len(c2[i].text)>20):
            print(c2[i].text)
          i=i+1'''
          try :
            if(len(container.text)>20):



                print(container.text)
                print("\n")
          except :
                continue
        driver.close()